TC7SH14FE TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7SH14FE SCHMITT INVERTER Features • Super high speed operation : tPD = 5.5 ns (typ.) @VCC = 5 V • Low power dissipation : ICC = 2 µA (Max.) @ Ta = 25°C • 5.5V tolerant input. • Wide operation voltage range : VCC (opr) = 2~5.5 V Weight: 0.003 g (typ.) Marking Pin Assignment (top view) Type name H A NC 1 IN A 2 GND 3 5 VCC 4 OUT Y Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Supply voltage range VCC −0.5~7 V DC input voltage VIN −0.5~7 V DC output voltage VOUT −0.5~VCC + 0.5 V Input diode current IIK −20 mA Output diode current IOK ±20 mA DC output current IOUT ±25 mA DC VCC/ground current ICC ±50 mA Power dissipation PD 150 mW Storage temperature Tstg −65~150 °C 1 2004-02-08 TC7SH14FE Logic Diagram Truth Table IN A OUT Y A Y L H H L Recommended Operating Conditions Characteristics Symbol Rating Unit Supply voltage VCC 2～5.5 V Input voltage VIN 0~5.5 V VOUT 0~ VCC V Operating temperature Topr −40~85 °C Input rise and fall time dt/dv Output voltage 0~100 ( VCC = 3.3 V ± 0.3 V ) ns/V 0~20 ( VCC = 5 V ± 0.5 V ) Electrical Characteristics DC Characteristics Characteristics Positive Threshold Voltage Negative Threshold Voltage Hysteresis Voltage Symbol Ta = 25°C Test Condition ⎯ VP ⎯ VN ⎯ VH VOH VOL Min Typ. Max Min Max 3.0 ⎯ ⎯ 2.20 ⎯ 2.20 4.5 ⎯ ⎯ 3.15 ⎯ 3.15 5.5 ⎯ ⎯ 3.85 ⎯ 3.85 3.0 0.90 ⎯ ⎯ 0.90 ⎯ 4.5 1.35 ⎯ ⎯ 1.35 ⎯ 5.5 1.65 ⎯ ⎯ 1.65 ⎯ 3.0 0.30 1.20 0.30 1.20 4.5 0.40 1.40 0.40 1.40 5.5 0.50 1.60 0.50 1.60 1.9 2.0 ⎯ 1.9 ⎯ 3.0 2.9 3.0 ⎯ 2.9 ⎯ 4.5 4.4 4.5 ⎯ 4.4 ⎯ IOH = −4 mA 3.0 2.58 ⎯ ⎯ 2.48 ⎯ IOH = −8 mA 4.5 3.94 ⎯ ⎯ 3.80 ⎯ 2.0 ⎯ 0 0.1 ⎯ 0.1 3.0 ⎯ 0 0.1 ⎯ 0.1 4.5 ⎯ 0 0.1 ⎯ 0.1 IOL = 4 mA 3.0 ⎯ ⎯ 0.36 ⎯ 0.44 IOL = 8 mA 4.5 ⎯ ⎯ 0.36 ⎯ 0.44 VIN = VIL IOL = 50 µA Low-level output voltage VCC (V) 2.0 IOH = −50 µA High-level output voltage Ta = −40~85°C VIN = VIH Unit V V V V V Input leakage current IIN VIN = 5.5 V or GND 0~5.5 ⎯ ⎯ ±0.1 ⎯ ±1.0 µA Quiescent supply current ICC VIN = VCC or GND 5.5 ⎯ ⎯ 2.0 ⎯ 20.0 µA 2 2004-02-08 TC7SH14FE AC Characteristics (input: tr = tf = 3 ns) Characteristics Symbol VCC (V) Ta = −40~85°C Unit CL (pF) Min Typ. Max Min Max 15 ⎯ 8.3 12.8 1.0 15.0 tPLH 50 ⎯ 10.8 16.3 1.0 18.5 tPHL 15 ⎯ 5.5 8.6 1.0 10.0 50 ⎯ 7.0 10.6 1.0 12.0 ⎯ 4 10 ⎯ 10 pF ⎯ 14 ⎯ ⎯ ⎯ pF 3.3 ± 0.3 Propagation delay time Ta = 25°C Test Condition Input capacitance CIN Power dissipation capacitance CPD 5.0 ± 0.5 (Note) ns Note: CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation. ICC (opr) = CPD･VCC･fIN + ICC 3 2004-02-08 TC7SH14FE Package Dimensions Weight: 0.003 g (typ.) 4 2004-02-08 TC7SH14FE RESTRICTIONS ON PRODUCT USE 030619EBA • The information contained herein is subject to change without notice. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. • The products described in this document are subject to the foreign exchange and foreign trade laws. • TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. 5 2004-02-08